A kind of extractor for pharmacy
Technical field
The utility model relates to extractor fields, more particularly to a kind of extractor for pharmacy.
Background technique
Extractor is common leaching in medication chemistry, the leaching particularly suitable for plant product ingredient
It extracts;It is mainly used for carrying out decocting extraction under stirring using water or organic solvent as medium to Chinese medicine or heat reflux mentions
The technical process such as take;Existing Chinese medicine extracting tank generally directly puts medicinal material in extractor into be mixed with solvent, is stirred, is decocted
It boils, again pulls medicinal material out after the completion of proposing, but this kind of mode be easy to cause medicinal material to salvage incomplete and certain tiny medicinal materials
It is not easy to salvage, medicinal material residue can be trapped in extractor, it has not been convenient to remove, and then make troubles to the boiling again of device;And
And complete to need for medical fluid to be discharged after extracting, and extract top tank structure and be easily adhered medicament, inconvenience cleaning equally will affect subsequent boiling
Work is normally carried out.
Utility model content
In order to overcome the drawbacks of the prior art, a kind of for making the technical problem to be solved by the utility model is to propose
The extractor of medicine, structure novel are supplied using the bubbling that extractor internal gas is recycled, realize the agitation of medical fluid, from
And traditional Chinese medicine ingredients is promoted to extract;And medicinal material is placed in independent space, can be facilitated the addition and taking-up of medicinal material, can be prevented medicinal material
Residue can be trapped in extractor, avoid influencing subsequent cooking work;Setting can be to the knot that inner wall is cleaned in extractor
Structure prevents medicament to be adhered to extraction top tank structure.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of extractor for pharmacy, including the open tank body in top and is covered on the tank
Cover board at the top of body, the cover board are fixedly connected with the tank body by screw;The tank wall bottom connection is equipped with discharge
Pipe, the drainage conduit are equipped with first switch valve, and the tank body bottom surface is fixed with heating plate;To lower recess in the middle part of the cover board
The accommodating chamber of barrel-like structure is formed, the side wall of the accommodating chamber and bottom are honeycomb through-hole structure, solid at the top of the cover board
It is fixed to be equipped with fixed ring seat, the internal diameter of the fixed ring seat be greater than the diameter of the accommodating chamber and the axis of the fixed ring seat with
The axis of the accommodating chamber is overlapped, and sealing cover, the outer wall of the sealing cover and the fixed ring seat are equipped with above the accommodating chamber
Inner wall be equipped with screw thread and the sealing cover is threadedly coupled with the fixed ring seat, the sealing cover and the accommodating chamber it
Between form the closed cavity for placing medicinal material, be equipped with pouch in the closed cavity, the pouch include mounting ring and
It is fixed at the mesh bag of the mounting ring bottom, the accommodating chamber top inner wall is fixed with baffle ring, the outer diameter of the mounting ring
Less than the internal diameter of the accommodating chamber, greater than the internal diameter of the baffle ring, the internal diameter of the sealing cover is less than the outer diameter of the mounting ring,
And the thickness of the mounting ring and sealing cover bottom surface being equidistant to the baffle ring top surface;The bottom of the accommodating chamber is set
There is air stone, the cover board top surface is fixedly installed with air pump, the gas outlet of the air pump and the air stone and connects by exhaust pipe
The air inlet connection of logical, described air pump runs through the bottom surface of the cover board equipped with the end of air inlet pipe and the air inlet pipe;
The top of the tank inner wall is equipped with current limliting endless tube, and the current limliting endless tube includes tube body, and the outer diameter of the tube body is less than
It is fixedly connected between the internal diameter of the tank body and the tube wall and the inner tank wall by link block, the tube body bottom
Portion is sloped downwardly bending towards the inner tank wall one and forms flange, and sets between the bottom of the flange and the inner tank wall
There is gap;Aqueduct is equipped at the top of the cover board, one end of the aqueduct is connected to external source, and the other end runs through the lid
Plate and end is between the current limliting endless tube and the inner tank wall, the aqueduct are equipped with second switch valve.
In the preferable technical solution of the utility model, the tank body top surface is equipped with annular around the open ports of the tank body
Slot, the cover board bottom surface correspond to the annular groove equipped with sealing ring, and the sealing ring is adhesively fixed with the cover board.
In the preferable technical solution of the utility model, the bottom of the sealing cover is fixed with rubber pad, the rubber
Pad is adhesively fixed with the sealing cover.
In the preferable technical solution of the utility model, the top surface of the sealing cover is welded with the hanging ring being vertically arranged.
The utility model has the following beneficial effects:
The utility model provides a kind of extractor for pharmacy, structure novel, air stone, air pump, exhaust pipe and
The cooperation of air inlet pipe is, it can be achieved that the bubbling gas supply that tank interior gas is recycled, realizes the agitation of medical fluid, to promote Chinese medicine
Constituents extraction;The setting of accommodating chamber and pouch then provides independent space for medicinal material, does not influence normally to extract work, together
When can facilitate the addition and taking-up of medicinal material, can prevent medicinal material residue that can be trapped in tank body, avoid influencing subsequent cooking work;
And the cooperation of current limliting endless tube and aqueduct, clear water can be made to leave along inner tank wall, the medicament for being adhered to inner tank wall can be taken away,
Avoid the extraction of the subsequent different medicinal materials of medicament remaining influence.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the extractor for pharmacy provided in specific embodiment of the utility model;
Fig. 2 is a kind of deployed configuration signal of the extractor for pharmacy provided in specific embodiment of the utility model
Figure;
Fig. 3 is the enlarged drawing of part A in Fig. 1;
Fig. 4 is the structural schematic diagram of the tank body provided in specific embodiment of the utility model;
Fig. 5 is the structural schematic diagram of the cover board provided in specific embodiment of the utility model.
In figure:
100, tank body;110, drainage conduit;120, current limliting endless tube;121, tube body;122, flange;130, link block;140, ring
Shape slot;200, cover board;210, accommodating chamber;211, baffle ring;220, fixed ring seat;230, aqueduct;240, sealing ring;300, add
Hot plate;400, sealing cover;410, rubber pad;420, hanging ring;500, pouch;510, mounting ring;520, mesh bag;610, bubble
Stone;620, air pump;630, exhaust pipe;640, air inlet pipe.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 and Figure 2, a kind of extractor for pharmacy is disclosed in specific embodiment of the utility model, including
The open tank body 100 in top and the cover board 200 for being covered on 100 top of tank body, the cover board 200 and the tank body 100 are logical
Screw is crossed to be fixedly connected;100 sidewall bottom of the tank body connection is equipped with drainage conduit 110, and the drainage conduit 110 is equipped with first and opens
Valve is closed, 100 bottom surface of tank body is fixed with heating plate 300;As shown in figure 5, recess forms bucket downwards at 200 middle part of cover board
The accommodating chamber 210 of shape structure, the side wall of the accommodating chamber 210 and bottom are honeycomb through-hole structure, 200 top of cover board
It is fixed with fixed ring seat 220, the internal diameter of the fixed ring seat 220 is greater than the diameter of the accommodating chamber 210 and the fixed ring
The axis of seat 220 is overlapped with the axis of the accommodating chamber 210, and sealing cover 400, the sealing are equipped with above the accommodating chamber 210
The outer wall of lid 400 and the inner wall of the fixed ring seat 220 are equipped with screw thread and the sealing cover 400 and the fixed ring seat
220 are threadedly coupled, and the closed cavity for placing medicinal material is formed between the sealing cover 400 and the accommodating chamber 210, described close
It closes and is equipped with pouch 500 in cavity, the pouch 500 is including mounting ring 510 and is fixed at 510 bottom of mounting ring
Mesh bag 520,210 top inner wall of accommodating chamber are fixed with baffle ring 211, and the outer diameter of the mounting ring 510 is less than the receiving
The internal diameter of chamber 210, greater than the internal diameter of the baffle ring 211, the internal diameter of the sealing cover 400 is less than the outer diameter of the mounting ring 510,
And the thickness of the mounting ring 510 and 400 bottom surface of sealing cover being equidistant to 211 top surface of baffle ring;The receiving
The bottom of chamber 210 is equipped with air stone 610, and 200 top surface of cover board is fixedly installed with air pump 620, the outlet of the air pump 620
Mouth is connected to the air stone 610 by exhaust pipe 630, the connection of the air inlet of the air pump 620 is equipped with air inlet pipe 640 and institute
The bottom surface of the cover board 200 is run through in the end for stating air inlet pipe 640;
100 top inner wall of tank body is equipped with current limliting endless tube 120, and as shown in Figure 3, Figure 4, the current limliting endless tube 120 includes
Tube body 121, the outer diameter of the tube body 121 is less than the internal diameter and 121 outer wall of the tube body of the tank body 100 and the tank body 100
It is fixedly connected between inner wall by link block 130,121 bottom of tube body is sloped downwardly folding towards 100 inner wall one of tank body
Bending is equipped with gap at flange 122 between 100 inner wall of the bottom of the flange 122 and the tank body;The cover board 200 pushes up
Portion is equipped with aqueduct 230, and one end of the aqueduct 230 is connected to external source, and the other end runs through the cover board 200 and end
Between 100 inner wall of the current limliting endless tube 120 and the tank body, the aqueduct 230 is equipped with second switch valve at end.
A kind of above-mentioned extractor for pharmacy, structure novel are the air stone 610, the air pump 620, described
The cooperation of exhaust pipe 630 and the air inlet pipe 640 is, it can be achieved that the bubbling gas supply that 100 internal gas of the tank body is recycled, real
The agitation of existing medical fluid, so that traditional Chinese medicine ingredients be promoted to extract;The setting of the accommodating chamber 210 and the pouch 500 is then medicinal material
Independent space is provided, does not influence normally to extract work, while the addition and taking-up of medicinal material can be facilitated, medicinal material can be prevented residual
Slag can be trapped in the tank body 100, avoid influencing subsequent cooking work;And the current limliting endless tube 120 and the aqueduct
230 cooperation can be such that clear water leaves along 100 inner wall of tank body, can take away the medicament for being adhered to 100 inner wall of tank body,
Avoid the extraction of the subsequent different medicinal materials of medicament remaining influence.
Further, 100 top surface of tank body is equipped with annular groove 140, the cover board around the open ports of the tank body 100
200 bottom surfaces correspond to the annular groove 140 equipped with sealing ring 240, and the sealing ring 240 is adhesively fixed with the cover board 200;It is described
The bottom of sealing cover 400 is fixed with rubber pad 410, and the rubber pad 410 is adhesively fixed with the sealing cover 400;It is described close
Seal 240 and the annular groove 140 with and and the design of the rubber pad 410 can enhance integrally-built sealing performance,
Medicinal material can be effectively promoted because internal gas belongs to the steam of higher temperatures by carrying out internal gas circulation convenient for the air pump 620
It extracts, good seal performance can reduce the entrance of extraneous cryogenic gas, prevent from reducing internal temperature, avoid influencing normally extracting work
Make.
Further, the top surface of the sealing cover 400 is welded with the hanging ring 420 being vertically arranged;The design one of the hanging ring
Aspect is can to take convenient for the sealing cover 400, is on the other hand then that can be tightened convenient for the sealing cover 400 or pine
It opens, specifically can wear the hanging ring 420 by the hanging ring 420 as the point of rotation is puted forth effort with stock and push the end of stock, it can
Reduction is exerted oneself.
Working principle:
When carrying out traditional Chinese medicine extraction using the utility model, the sealing cover 400 is first turned on, the pouch 500 is taken out,
Through the accommodating chamber 210 toward extractant needed for the appropriate extraction Chinese medicine of injection inside the tank body 100, then toward the pouch
Medicinal material to be extracted is placed in 500, then the pouch 500 is placed in the accommodating chamber 210, makes the mounting ring 510
Bottom surface and the top surface of the baffle ring 211 support, and and then the sealing cover 400 and the fixed ring seat 220 are fixed;So
Starting device afterwards, the heating plate 300 work, and provide heat for traditional Chinese medicine extraction work, while the air pump 620 works, and extracts
Gas in the tank body 100 is simultaneously discharged by the air stone 610, forms bubbling in the lower section of the pouch 500, stirs
It is dynamic so that medicinal material is adequately contacted with extractant, accelerate extraction process, circulation gas supply bubbling in whole extraction process it is lasting into
Row;After preset boiling extraction time reaches, stops the heating plate 300 and the air pump 620, open the drainage conduit
First switch valve on 110 will complete the medical fluid after extracting and be transferred to next process equipment, is then turned on the sealing cover 400,
The pouch 500 is taken out and pours out medicinal material residue, it, can be direct if subsequent when need to be carried out continuously same medicinal material extract
Repeat above-mentioned procedure of processing;If subsequent need replacing medicinal material or when without extracting, need clear to carrying out inside the tank body 100
It washes, the second switch valve on the aqueduct 230 is opened, along the tank body under guidance of the clear water through the current limliting endless tube 120
The medical fluid of 100 inner wall of tank body adherency is cleaned, and operator is needed to pour into toward the accommodating chamber 210 by the flowing of 100 inner walls
Suitable clear water, to be cleaned to the accommodating chamber 210, last cleaning sullage is discharged from the drainage conduit 110.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.